NL170776C - Werkwijze voor het regelen van de temperatuur van een oven. - Google Patents
Werkwijze voor het regelen van de temperatuur van een oven.Info
- Publication number
- NL170776C NL170776C NLAANVRAGE7017994,A NL7017994A NL170776C NL 170776 C NL170776 C NL 170776C NL 7017994 A NL7017994 A NL 7017994A NL 170776 C NL170776 C NL 170776C
- Authority
- NL
- Netherlands
- Prior art keywords
- oven
- controlling
- temperature
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D23/00—Control of temperature
- G05D23/19—Control of temperature characterised by the use of electric means
- G05D23/1917—Control of temperature characterised by the use of electric means using digital means
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
- C21D9/0081—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for slabs; for billets
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
- F27B9/00—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity
- F27B9/30—Details, accessories, or equipment peculiar to furnaces of these types
- F27B9/40—Arrangements of controlling or monitoring devices
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D23/00—Control of temperature
- G05D23/19—Control of temperature characterised by the use of electric means
- G05D23/20—Control of temperature characterised by the use of electric means with sensing elements having variation of electric or magnetic properties with change of temperature
- G05D23/22—Control of temperature characterised by the use of electric means with sensing elements having variation of electric or magnetic properties with change of temperature the sensing element being a thermocouple
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
- F27B9/00—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity
- F27B9/30—Details, accessories, or equipment peculiar to furnaces of these types
- F27B9/36—Arrangements of heating devices
- F27B2009/3638—Heaters located above and under the track
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D19/00—Arrangements of controlling devices
- F27D2019/0006—Monitoring the characteristics (composition, quantities, temperature, pressure) of at least one of the gases of the kiln atmosphere and using it as a controlling value
- F27D2019/0018—Monitoring the temperature of the atmosphere of the kiln
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D19/00—Arrangements of controlling devices
- F27D2019/0028—Regulation
- F27D2019/0034—Regulation through control of a heating quantity such as fuel, oxidant or intensity of current
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27M—INDEXING SCHEME RELATING TO ASPECTS OF THE CHARGES OR FURNACES, KILNS, OVENS OR RETORTS
- F27M2001/00—Composition, conformation or state of the charge
- F27M2001/15—Composition, conformation or state of the charge characterised by the form of the articles
- F27M2001/1539—Metallic articles
- F27M2001/1547—Elongated articles, e.g. beams, rails
- F27M2001/1552—Billets, slabs
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27M—INDEXING SCHEME RELATING TO ASPECTS OF THE CHARGES OR FURNACES, KILNS, OVENS OR RETORTS
- F27M2003/00—Type of treatment of the charge
- F27M2003/02—Preheating, e.g. in a laminating line
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- General Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Automation & Control Theory (AREA)
- Crystallography & Structural Chemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Control Of Heat Treatment Processes (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US88488769A | 1969-12-15 | 1969-12-15 |
Publications (3)
Publication Number | Publication Date |
---|---|
NL7017994A NL7017994A (nl) | 1971-06-17 |
NL170776B NL170776B (nl) | 1982-07-16 |
NL170776C true NL170776C (nl) | 1982-12-16 |
Family
ID=25385641
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NLAANVRAGE7017994,A NL170776C (nl) | 1969-12-15 | 1970-12-09 | Werkwijze voor het regelen van de temperatuur van een oven. |
Country Status (7)
Country | Link |
---|---|
US (1) | US3604695A (nl) |
DE (1) | DE2059977C2 (nl) |
ES (1) | ES386177A1 (nl) |
FR (1) | FR2073785A5 (nl) |
GB (1) | GB1331116A (nl) |
NL (1) | NL170776C (nl) |
ZA (1) | ZA707725B (nl) |
Families Citing this family (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4004138A (en) * | 1972-05-16 | 1977-01-18 | Hitachi, Ltd. | Method of and system for controlling temperature of continuous furnace |
US3868094A (en) * | 1973-06-15 | 1975-02-25 | Bloom Eng Co Inc | Furnace control systems |
US4087238A (en) * | 1976-09-13 | 1978-05-02 | United States Steel Corporation | Method for enhancing the heating efficiency of continuous slab reheating furnaces |
DE2808771C3 (de) * | 1978-03-01 | 1982-03-04 | Estel Hoesch Werke Ag, 4600 Dortmund | Verfahren zum Regeln eines Erwärmungsofens für Stahlblöcke |
US4255133A (en) * | 1978-04-10 | 1981-03-10 | Hitachi, Ltd. | Method for controlling furnace temperature of multi-zone heating furnace |
IT1096751B (it) * | 1978-06-21 | 1985-08-26 | Marazzi Ceramica | Processo ed apparecchio per la cottura di materiali ceramici |
US4223385A (en) * | 1978-09-21 | 1980-09-16 | Westinghouse Electric Corp. | Control of workpiece heating |
US4257767A (en) * | 1979-04-30 | 1981-03-24 | General Electric Company | Furnace temperature control |
JPS5848011B2 (ja) * | 1979-11-26 | 1983-10-26 | 日本鋼管株式会社 | 加熱炉燃焼制御方法 |
JPS5848009B2 (ja) * | 1979-11-26 | 1983-10-26 | 日本鋼管株式会社 | 多帯式加熱炉の温度制御方法 |
JPS572843A (en) * | 1980-06-04 | 1982-01-08 | Mitsubishi Electric Corp | Control method for heating in continuous type heating furnace |
US4394121A (en) * | 1980-11-08 | 1983-07-19 | Yoshinori Wakamiya | Method of controlling continuous reheating furnace |
US4330263A (en) * | 1981-03-02 | 1982-05-18 | General Electric Company | Method of controlling a reheat furnace to control skid mark effects |
US4357135A (en) * | 1981-06-05 | 1982-11-02 | North American Mfg. Company | Method and system for controlling multi-zone reheating furnaces |
GB2124364B (en) * | 1982-06-11 | 1985-12-18 | Nippon Steel Corp | Methods of gauging and controlling profile of bar or like workpiece |
US4577278A (en) * | 1983-07-18 | 1986-03-18 | North American Manufacturing Company | Method and system for controlling a selected zone in a fuel fired furnace |
NL8702689A (nl) * | 1987-11-11 | 1989-06-01 | Hoogovens Groep Bv | Werkwijze voor het op walstemperatuur brengen van een aantal staalplakken en besturingsinrichting geschikt voor het uitvoeren van de werkwijze. |
JP2521386B2 (ja) * | 1991-10-31 | 1996-08-07 | 日本ファーネス工業株式会社 | 鉄鋼加熱炉 |
US6336809B1 (en) | 1998-12-15 | 2002-01-08 | Consolidated Engineering Company, Inc. | Combination conduction/convection furnace |
US7275582B2 (en) * | 1999-07-29 | 2007-10-02 | Consolidated Engineering Company, Inc. | Methods and apparatus for heat treatment and sand removal for castings |
US7338629B2 (en) * | 2001-02-02 | 2008-03-04 | Consolidated Engineering Company, Inc. | Integrated metal processing facility |
JP2004523362A (ja) * | 2001-02-02 | 2004-08-05 | コンソリデイテッド エンジニアリング カンパニー, インコーポレイテッド | 一体型金属プロセシング設備 |
US6901990B2 (en) * | 2002-07-18 | 2005-06-07 | Consolidated Engineering Company, Inc. | Method and system for processing castings |
US20060054294A1 (en) * | 2004-09-15 | 2006-03-16 | Crafton Scott P | Short cycle casting processing |
US20060103059A1 (en) * | 2004-10-29 | 2006-05-18 | Crafton Scott P | High pressure heat treatment system |
US20160319411A1 (en) | 2015-04-28 | 2016-11-03 | Consolidated Engineering Company, Inc. | System and method for heat treating aluminum alloy castings |
CN111893425B (zh) * | 2020-06-29 | 2022-08-12 | 武汉钢铁有限公司 | 一种基于冷装工艺的板坯表面氧化铁皮加热控制方法 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2275265A (en) * | 1940-01-11 | 1942-03-03 | Leeds & Northrup Co | Furnace control system |
US3179395A (en) * | 1962-05-09 | 1965-04-20 | Allegheny Ludlum Steel | Slab heating furnaces |
US3627857A (en) * | 1968-02-15 | 1971-12-14 | Yawata Iron & Steel Co | Heating controlling system in a multizone type continuously heating furnace |
-
1969
- 1969-12-15 US US884887A patent/US3604695A/en not_active Expired - Lifetime
-
1970
- 1970-11-16 ZA ZA707725A patent/ZA707725B/xx unknown
- 1970-11-26 GB GB5636270A patent/GB1331116A/en not_active Expired
- 1970-12-04 ES ES386177A patent/ES386177A1/es not_active Expired
- 1970-12-05 DE DE2059977A patent/DE2059977C2/de not_active Expired
- 1970-12-09 NL NLAANVRAGE7017994,A patent/NL170776C/nl not_active IP Right Cessation
- 1970-12-15 FR FR7045156A patent/FR2073785A5/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE2059977C2 (de) | 1983-09-29 |
NL170776B (nl) | 1982-07-16 |
ES386177A1 (es) | 1974-01-01 |
FR2073785A5 (nl) | 1971-10-01 |
NL7017994A (nl) | 1971-06-17 |
ZA707725B (en) | 1971-08-25 |
DE2059977A1 (de) | 1971-06-24 |
GB1331116A (en) | 1973-09-19 |
US3604695A (en) | 1971-09-14 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
V1 | Lapsed because of non-payment of the annual fee |